# REM Sleep

### Reflections
- No strong patterns surfaced.

### Possible Lasting Truths
- Conversation Summary: "This response is taking longer than expected" 是**前端/浏览器端的超时提示**，不是后端问题。常见原因： [confidence=0.58 evidence=memory/2026-05-20-0922.md:21-21]
- Conversation Summary: **WebSocket 连接不稳定** - 检查网络或尝试刷新页面; **长响应被前端误判** - 实际后端已返回，前端没收到; **浏览器节流** - 后台标签页会被浏览器降速 [confidence=0.58 evidence=memory/2026-05-20-0922.md:23-25]
- Conversation Summary: **方案 A（快速）**：刷新 WebChat 页面，或关闭后重新打开 [confidence=0.58 evidence=memory/2026-05-20-0922.md:29-29]